Individual Calculations September 2009
 Powierski, Emil  Total change: 40.20  Rating chartPersonal card
 7.Harburger Meisterschaft Gruppe C Hamburg GER 2009-07-03
RcRownchangeKK*chgGame
 1978 1879 3.00 5 1.17 15 17.55 
  Wegemund, Hubert 1971 GER0.001-0.3715-5.55 
  Schulenburg, Torben 1959 GER1.0010.61159.15 
  Mueller, Tobias 1863 GER0.501-0.0215-0.30 
  Schmidt-Brauns, Rainer 2044 GER1.0010.721510.80 
  Sternberg, Lew 2053 GER0.5010.23153.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 2055 1879 3.00 5 1.51 15 22.65 
  Kunin, Vitaly g2279  * GER0.001-0.0815-1.20 
  Drill, Frank 2134 GER0.001-0.1915-2.85 
  Bokemaer, David 1703 GER1.0010.27154.05 
  Feicht, Arno 2082 GER1.0010.761511.40 
  Donchenko, Irina 2076 GER1.0010.751511.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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